Autoclave



FIG. 1 is a plan view of an autoclave;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view from upper right side thereof; and,

FIG. 8 is an enlarged view of the control panel thereof.

The broken lines are included for the purpose of illustrating portions of the autoclave that form no part of the claimed design. 

CLAIM The ornamental design for an autoclave, as shown and described. 